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September 22, 2014

September 22, 2014

Posted by **Rob** on Thursday, March 15, 2007 at 3:45pm.

a rational function is defined by: R/(x-K) where R and K are constants. find R and K for a function that passes through these two points: (2,5) and i can't remember the other one...but if someone can describe how to do a similar problem or how to go about it that'd be great

y= R/(x-k)

PUt in the x,y values. Do it for the next point also. You end up with two equations, two unknowns (R and K). You can solve it.

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